OAI/Geometry/RCD/Heat/HeatBoundedMeasurableTest.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Quantitative strong Feller property of the constructed heat family
- theorem
OAI.RegularPointCoordinates.NoncollapsedRCD.heatRadonMeasure_integral_measurable_lipschitzline 20Source documentation
Compact exhaustion extends the quantitative smoothing bound to every bounded measurable test, including tests outside L².
theorem heatRadonMeasure_integral_measurable_lipschitz (t : ℝ) (ht : 0 < t) (f : X → ℝ) (hf : Measurable f) (C : ℝ≥0) (hb : ∀ y, |f y| ≤ C) : LipschitzWith ⟨Real.sqrt ((C : ℝ) ^ 2 / (2 * t * Real.exp (-2 * |K| * t))), Real.sqrt_nonneg _⟩ (fun x => ∫ y, f y ∂hX.heatRadonMeasure hn p t ht x) := by …